Circle, cone, cylinder, sphere and equilateral triangle for example.
An acute triangle.
a circle
the tolelance of geometric shapes is showing how an angle can in different pryramids of triangles can be shaped
2, obtuse and reflex angles are larger than right angles A straight angle is larger.
Right angle, obtuse angle, acute angle, supplementary angle, complementary angle, interior angle, exterior angle, adjacent angle
An acute triangle.
a circle
Rectangle, octagon, hectagon, square...
All triangles that are not right triangles.
the tolelance of geometric shapes is showing how an angle can in different pryramids of triangles can be shaped
2, obtuse and reflex angles are larger than right angles A straight angle is larger.
the larger angle is 60 and the smaller angle is 30.complimentary angles are 2 angles forming 90 degrees.
Acute angles
Right angle, obtuse angle, acute angle, supplementary angle, complementary angle, interior angle, exterior angle, adjacent angle
Any irregular polygon can have an acute angle. A regular triangle (equilateral) has three acute angles. All other triangles must have at least two acute angles. A quadrilateral, other than a rectangle (or square), must have at least one.
Vertical angles
Angles do not have areas because they are not closed shapes.